import java.util.HashSet;

public class Multime implements Structura{

	@SuppressWarnings("rawtypes")
	private HashSet a = new HashSet();
	
	@SuppressWarnings("unchecked")
	public void adauga (int element) {
		a.add(element);
	}
	
	public void sterge(int element){
		a.remove(element);
	}
	public int nrElem()	{
		return a.size();
		
	}
	public void afis() 	{
		System.out.print(a);
	}
	
	public void reuniune(Multime m)	{
		//a.addAll(m);
	}

}
